63 static void *hexagon_dma_alloc_coherent(struct device *dev, size_t size,  in hexagon_dma_alloc_coherent()  argument
86 	ret = (void *) gen_pool_alloc(coherent_pool, size);  in hexagon_dma_alloc_coherent()
89 		memset(ret, 0, size);  in hexagon_dma_alloc_coherent()
97 static void hexagon_free_coherent(struct device *dev, size_t size, void *vaddr,  in hexagon_free_coherent()  argument
100 	gen_pool_free(coherent_pool, (unsigned long) vaddr, size);  in hexagon_free_coherent()
104 		      dma_addr_t bus, size_t size)  in check_addr()  argument
106 	if (hwdev && hwdev->dma_mask && !dma_capable(hwdev, bus, size)) {  in check_addr()
110 				name, (long long)bus, size,  in check_addr()
143 static inline void dma_sync(void *addr, size_t size,  in dma_sync()  argument
149 		(unsigned long) addr + size);  in dma_sync()
153 		(unsigned long) addr + size);  in dma_sync()
157 		(unsigned long) addr + size);  in dma_sync()
184 				   unsigned long offset, size_t size,  in hexagon_map_page()  argument
189 	WARN_ON(size == 0);  in hexagon_map_page()
191 	if (!check_addr("map_single", dev, bus, size))  in hexagon_map_page()
194 	dma_sync(dma_addr_to_virt(bus), size, dir);  in hexagon_map_page()
200 					dma_addr_t dma_handle, size_t size,  in hexagon_sync_single_for_cpu()  argument
203 	dma_sync(dma_addr_to_virt(dma_handle), size, dir);  in hexagon_sync_single_for_cpu()
207 					dma_addr_t dma_handle, size_t size,  in hexagon_sync_single_for_device()  argument
210 	dma_sync(dma_addr_to_virt(dma_handle), size, dir);  in hexagon_sync_single_for_device()